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San Francisco Giants vs. Seattle Mariners Odds, Stats February 21, 2026

Final Score
National League West
Feb 21st, 3:10 PM EST
San Francisco
Giants
Seattle
Mariners
10
5
San Francisco Giants
Seattle Mariners
Scoreboard 1 2 3 4 5 6 7 8 9 R ML H E
San Francisco Giants 54-79 0 4 1 0 0 0 1 4 - 10 -105 13 0
Seattle Mariners 64-70 5 0 0 0 0 0 0 0 - 5 -115 9 0
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Latest Encounters

Date Result Competition Stats Recap
08/26/26
Philadelphia Phillies PHI ( 74-60 )
Seattle Mariners SEA ( 64-70 )
6   -   0
 National League East
08/26/26
Cincinnati Reds CIN ( 63-71 )
San Francisco Giants SF ( 54-79 )
10   -   9
 National League Central
08/25/26
Cincinnati Reds CIN ( 63-71 )
San Francisco Giants SF ( 54-79 )
1   -   3
 National League Central

Matchup Odds

Team Runline Moneyline Over / Under
San Francisco Giants SF
+1.5 -170 -105 U+10.50
Seattle Mariners SEA
-1.5 +140 -115 O+10.50

Line History

time fav spread money line total
Opening 21 Feb 1:27pm SF -1.5 +140 -140 U +10.5 -125
Closing 21 Feb 1:27pm SF -1.5 +140 -140 U +10.5 -125

Line History

Team Leaders

San Francisco Giants SF
Seattle Mariners SEA
Rafael Devers
First Base Seattle
29 HR 20
Randy Arozarena
Left Outfield San Francisco
Jhonny Pereda
Catcher San Francisco
0.3 BA 0.3
Turner Hill
Center Outfield Seattle
Josh Naylor
First Base San Francisco
25 SB 10
Jung Hoo Lee
Right Outfield Seattle

Matchup Details

San Francisco Giants SF
Seattle Mariners SEA
Stat
0 Wins 1
0 Losses 0
3-7 Last 10 6-4
0 Units 1
0-0 Wins Home 1-0
0-0 Wins Away 0-0
0-0 Covers Against Ou 0-1
0-0 Run Line Wins Losses 1-0
0 Runline Units 1.35

Matchup Edge - Scoring Stats

San Francisco Giants SF
Seattle Mariners SEA
avg rank edge in rank avg
6.18 5 Runs Per 9 Innings 9 5.67
0.847 3 On Base Plus Slugging 10 0.811
0.3 1 Batting Average 9 0.266
34 11 Home Runs 5 41

Odds Analysis

Team Rankings

San Francisco Giants SF
Season stats rank
ERA 4.33 8
WHIP 1.36 8
KS 1061 24
CG - -
Errors 87 29
Seattle Mariners SEA
Season stats rank
ERA 4.1 17
WHIP 1.23 24
KS 1159 7
CG - -
Errors 71 17
San Francisco Giants SF
Season stats rank
Runs / G 4.06 26
BA 0.25 13
OPS 0.71 21
HR 149 18
SB 59 27
Seattle Mariners SEA
Season stats rank
Runs / G 3.93 29
BA 0.23 30
OPS 0.68 30
HR 155 15
SB 94 13

Injuries

San Francisco Giants SF
Seattle Mariners SEA

San Francisco vs. Seattle Betting News

San Francisco Giants SF

No posts found.
Seattle Mariners SEA

No posts found.

San Francisco Vs Seattle Betting Trends

San Francisco Giants SF

Giants are 17-5 in their last 22 interleague games as a favorite of -201 or greater.

Over is 7-1-3 in Giants last 11 games as a road underdog of +201 or greater.

Under is 3-1-2 in Giants last 6 games with the total set at 9.0-10.5.

Giants are 0-4 in their last 4 interleague games as an underdog.

Giants are 4-1 in their last 5 games with the total set at 11.0 or higher.

Seattle Mariners SEA

Mariners are 6-0 in their last 6 interleague games as a favorite of -201 or greater.

Over is 5-1 in Mariners last 6 games vs. a right-handed starter.

Over is 4-1 in Mariners last 5 Saturday games.

Under is 6-2 in Mariners last 8 games with the total set at 9.0-10.5.

Mariners are 1-5 in their last 6 interleague games as an underdog.

Pitchers & Umpires

Today - Overall

IP W-L ERA K BB SV TM W-L H WHIP AF AA OU
Hayden Birdsong (R) - - - - - - 54-79 - - - - -
Emerson Hancock (R) - - - - - - 64-70 - - - - -

Today - Last 3

IP W-L ERA K BB SV TM W-L H WHIP AF AA OU
Hayden Birdsong (R) - - - - - - 54-79 - - - - -
Emerson Hancock (R) - - - - - - 64-70 - - - - -
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Hayden Birdsong (R) 0.7 0 30.86 2 3 0 1 8 8 8 2 0 4.71 4:1
Joey Lucchesi (L) 1 0 3 2 0 0 0 5 1 1 0 0 1.67 3:2
Trevor McDonald (R) 5.01 3-7 5.12 57 23 0 14 69 43 40 7 0 1.31 90:25
Robbie Ray (L) 5.55 10-6 3.08 107 57 0 21 101 50 42 15 0 1.29 95:98
Landen Roupp (R) 5.37 7-13 4.34 130 64 0 25 113 70 65 10 0 1.31 155:57
Blade Tidwell (R) 2.68 0 3.58 27 12 0 4 26 13 13 2 0 1.16 26:14
Logan Webb (R) 6.13 8-8 3.72 118 36 0 24 127 64 61 11 0 1.1 183:65
Carson Whisenhunt (L) 4.28 3-4 6.49 26 21 0 8 41 26 25 5 0 1.79 29:31
Tyler Mahle (R) 5.23 3-9 5.13 89 37 0 18 95 55 54 14 0 1.39 93:55
Adrian Houser (R) 4.2 4-7 4.02 75 34 0 16 109 54 49 15 0 1.3 128:61
Caleb Kilian (R) 0.98 3-6 4.26 53 20 0 0 39 23 21 5 0 1.33 41:22
Gerelmi Maldonado (R) 0.5 0 27 1 3 0 0 2 3 3 1 0 5 1:1
Nick Margevicius (L) 2.4 1-1 5.25 6 1 0 0 18 8 7 0 0 1.58 12:6
Jack Choate (L) 0.1 1-0 0 0 0 0 0 0 0 0 0 0 0 0:1
Cody Delvecchio (R) 1 0 0 2 0 0 0 2 0 0 0 0 2 0:0
Greg Farone (L) 1 1-0 0 2 0 0 0 1 0 0 0 0 0.5 1:2
Marques Johnson (R) 0.8 0 2.45 6 0 0 0 3 1 1 0 0 0.82 2:2
Trystan Vrieling (R) 1 0-1 0 3 1 0 0 3 2 0 0 0 1.33 4:2
Ubert Mejias (R) 0.1 0 0 0 0 0 0 0 0 0 0 0 0 1:0
Dylan Smith (R) 0.91 0-5 3.45 36 14 0 0 25 13 11 3 0 1.36 16:12
Matt Wilkinson (L) 2.6 0-1 6.35 2 0 0 2 8 4 4 1 0 1.41 5:4
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Luis Castillo (R) 4.96 3-9 5.06 86 32 0 17 107 65 56 16 0 1.39 92:63
Jhonathan Diaz (L) 1.1 0 6.75 1 0 0 0 2 1 1 1 0 1.5 2:0
Logan Gilbert (R) 5.97 11-7 3.36 162 39 0 26 120 58 58 21 0 1.02 120:88
Domingo Gonzalez (R) 1.44 0 4.7 5 5 0 0 9 4 4 1 0 1.83 6:7
Emerson Hancock (R) 5.55 7-7 3.37 125 32 0 24 118 51 50 18 0 1.12 116:86
George Kirby (R) 5.89 9-10 4.02 126 34 0 25 162 70 66 17 0 1.33 139:85
Bryce Miller (R) 5.53 4-8 4.12 92 25 0 16 77 47 43 17 0 1.09 74:69
Bryan Woo (R) 5.68 9-9 4.36 142 30 0 25 126 73 69 17 0 1.1 111:91
Jose A. Ferrer (L) 0.9 4-2 3.56 44 14 0 0 60 23 22 6 0 1.33 76:27
Kade Anderson (L) 5.2 0 4.76 5 2 0 1 5 3 3 2 0 1.24 4:3
Randy Dobnak (R) 2.02 0 11.32 8 0 0 2 19 13 13 1 0 1.84 14:3
Michael Morales (R) 1.05 0 11.57 1 4 0 0 1 3 3 0 0 2.14 2:1
Gabe Mosser (R) 2.25 1-1 9 6 4 0 1 15 9 9 2 0 2.11 7:10
Marcelo Perez (R) 0.5 0 0 2 0 0 0 0 0 0 0 0 0 1:0
Ryan Sloan (R) 1 0 0 1 0 0 0 0 0 0 0 0 0 1:1
Josh Simpson (L) 0.89 0 9.82 10 4 0 0 11 8 8 4 0 2.05 4:5
Jason Ruffcorn (R) 0.75 1-0 0 3 0 0 0 0 0 0 0 0 0 4:0
Reese Lumpkin (R) 0.53 0 15.43 2 1 0 0 4 4 4 2 0 2.14 4:0
Reid VanScoter (L) 0.67 0 4.5 4 2 0 0 0 1 1 0 0 1 2:0
Abdiel Mendoza (R) 0.2 0 0 1 0 0 0 0 0 0 0 0 0 0:0
Houston Roth (R) 0.2 0 40.5 0 1 0 0 4 3 3 1 0 7.5 0:0
Gunner Mayer (R) 0.1 0-1 81 0 1 0 0 2 3 3 2 0 9 0:0
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Tristan Beck (R) 1.27 0 7.07 6 5 0 0 17 11 11 2 0 1.57 19:10
Spencer Bivens (R) 1 0 12 5 3 0 0 6 6 4 1 0 3 1:2
JT Brubaker (R) 1.47 0 3.58 39 26 0 1 49 27 24 5 0 1.24 62:36
Jose Butto (R) 0.67 0 22.5 5 4 0 0 6 5 5 2 0 5 0:0
Matt Gage (L) 0.8 4-1 5.6 22 17 0 0 28 18 17 6 0 1.65 31:17
Erik Miller (L) 0.85 2-0 2.76 45 22 0 0 23 10 10 2 0 1.38 28:9
Joel Peguero (R) 1.01 0 2.38 5 4 0 0 10 5 3 0 0 1.24 16:6
Carson Seymour (R) 1.71 0 5.19 14 7 0 0 20 10 10 3 0 1.56 17:8
Ryan Walker (R) 1 0-1 6.83 21 16 0 0 35 23 22 4 0 1.76 31:20
Keaton Winn (R) 0.98 2-3 3.35 33 17 0 0 34 17 16 3 0 1.19 52:19
Sam Hentges (L) 0.83 1-6 3.27 35 23 0 0 30 15 12 0 0 1.61 31:20
Jason Foley (R) 1.01 1-1 4.05 10 5 0 0 13 7 6 1 0 1.35 17:7
Will Bednar (R) 1 1-0 2.25 3 4 0 0 2 2 1 0 0 1.5 5:1
Michael Fulmer (R) 1.26 0-1 4.35 16 4 0 0 4 6 5 3 0 0.77 10:2
Trent Harris (R) 1.14 0 5.63 13 5 0 0 9 5 5 0 0 1.75 9:2
Wilkin Ramos (R) 1 0 22.5 1 4 0 0 5 5 5 0 0 4.5 2:1
Juan Sanchez (L) 0.87 0 0 8 5 0 0 2 0 0 0 0 1.11 7:2
Reiver Sanmartin (L) 1.01 1-0 5.4 10 4 0 0 16 9 8 3 0 1.5 20:3
Gregory Santos (R) 1.67 0 3.6 1 3 0 0 5 5 2 0 0 1.6 7:3
R.J. Dabovich (R) 0.55 1-0 0 2 2 0 0 2 0 0 0 0 1.5 2:1
Ben Peterson (R) 0.6 0 0 1 1 0 0 1 0 0 0 0 1.2 4:0
Braxton Roxby (R) 0.78 0 0 0 2 0 0 1 0 0 0 0 0.9 2:3
Darien Smith (R) 1 0 0 1 1 0 0 1 0 0 0 0 1 2:1
Tyler Vogel (R) 0.6 0 5.4 2 1 0 0 3 1 1 0 0 2.4 1:2
Nick Zwack (L) 1 0 4.5 4 2 0 0 3 2 2 1 0 1.25 5:1
John Bertrand (L) 1 0 0 0 3 0 0 0 0 0 0 0 3 0:0
Hunter Dryden (R) 0.1 0 0 0 0 0 0 0 0 0 0 0 0 1:0
Cade Vernon (R) 0.1 0 0 0 0 0 0 0 0 0 0 0 0 0:0
Ricardo Estrada (L) 0.33 0 0 1 0 0 0 0 0 0 0 0 0 2:0
Ryan Vanderhei (R) 2 0 0 2 0 0 0 0 0 0 0 0 0 3:0
Cole Hillier (R) 0 0-1 0 0 1 0 0 1 3 2 1 0 0 0:1
Mitchell White (R) 1 0 9 1 1 0 0 1 1 1 1 0 2 2:0
Ryan Borucki (L) 1.1 1-1 4.94 15 9 0 0 27 14 13 3 0 1.52 23:18
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Eduard Bazardo (R) 0.95 3-3 3 60 18 0 0 60 23 20 9 0 1.3 47:38
Matt Brash (R) 0.81 3-0 0.54 15 6 0 0 8 2 1 0 0 0.84 16:4
Blas Castano (R) 1 0-1 9 3 3 0 0 4 5 5 1 0 1.4 6:1
Casey Legumina (R) 1.4 0-1 4.63 9 3 0 0 15 6 6 0 0 1.54 9:9
Andres Munoz (R) 0.94 5-5 4.28 77 20 0 0 39 25 23 7 0 1.22 36:15
Gabe Speier (L) 0.84 2-3 2.5 31 13 0 0 27 12 10 3 0 1.11 38:21
Troy Taylor (R) 0.85 0-1 13.5 5 3 0 0 9 8 8 3 0 2.25 3:3
Carlos Vargas (R) 1.37 0 2.08 6 1 0 0 4 1 1 0 0 1.15 3:4
Alex Hoppe (R) 1.17 0-1 5.79 34 11 0 0 27 21 18 2 0 1.36 26:10
Yosver Zulueta (R) 0.88 1-0 3.86 10 3 0 0 6 3 3 0 0 1.29 6:2
Cooper Criswell (R) 1.16 2-1 3.52 23 8 0 0 28 13 12 3 0 1.17 39:14
Charlie Beilenson (R) 0.73 0 6.75 1 0 0 0 5 3 2 1 0 1.88 3:1
Tyler Cleveland (R) 0.6 0 21 4 4 0 0 7 8 7 1 0 3.67 3:2
Nick Davila (R) 1.13 0 4.1 13 11 0 0 21 14 12 2 0 1.22 37:15
Dane Dunning (R) 2.03 1-0 5.68 4 5 0 1 5 4 4 0 0 1.58 6:4
Casey Lawrence (R) 2.6 0-2 8.31 13 3 0 0 18 13 12 4 0 1.62 15:5
Ryan Loutos (R) 0.75 0 18 4 0 0 0 7 7 6 1 0 2.33 4:1
Robinson Ortiz (L) 0.7 0-1 9.64 5 3 0 0 6 5 5 1 0 1.93 3:3
Michael Rucker (R) 1.07 1-4 6.3 36 12 0 0 29 25 21 4 0 1.37 31:9
Cole Wilcox (R) 1.17 0 4 28 17 0 0 27 13 12 2 0 1.63 26:11
Guillo Zuniga (R) 0.78 0 13.5 4 3 0 0 7 5 5 0 0 3 3:2
Peyton Alford (L) 0.47 1-0 5.79 5 2 0 0 7 3 3 0 0 1.93 5:1
Jimmy Kingsbury (R) 0.74 0 3.18 5 2 0 0 6 2 2 1 0 1.41 5:4
Ryan Hawks (R) 0.5 0 0 1 0 0 0 0 0 0 0 0 0 2:0
Stefan Raeth (R) 0.42 0 7.71 0 1 0 0 5 2 2 2 0 2.57 3:3
Nico Tellache (L) 0.5 0-1 18 1 0 0 0 4 2 2 0 0 4 1:1
Reid Easterly (L) 0.7 1-1 7.71 3 0 0 0 4 2 2 1 0 1.71 1:2
Wyatt Lunsford-Shenkman (R) 0.5 0 0 1 0 0 0 0 0 0 0 0 0 1:0
Casey Hintz (R) 0.1 0-1 108 0 2 0 0 0 4 4 0 0 6 0:0
Jose Suarez (L) 2 0 4.5 3 2 0 0 2 1 1 0 0 2 2:1
Seranthony Dominguez (R) 0.83 1-0 6.75 10 5 0 0 10 7 7 2 0 1.61 10:4
Umpire G W-L AVG PIT STR B STR% STR_ BB K/BB HR O/U
Nate Tomlinson 0 0-0 0 0 0 0 0 0 0 0 0 0-0

Line Up - Last Game

San Francisco Giants
Pitchers
POS Player
SP Landen Roupp
Hitters
POS Player
Seattle Mariners
Pitchers
POS Player
SP Bryan Woo
RP Jose A. Ferrer
RP Eduard Bazardo
RP Gabe Speier
RP Carlos Vargas
Hitters
POS Player
RF Taylor Ward
LF Randy Arozarena
CF Julio Rodriguez
DH Cal Raleigh
1B Patrick Wisdom
SS J.P. Crawford
3B Weston Wilson
C Jhonny Pereda
2B Brock Rodden
  • SF
  • -105 -115
  • SEA
MLB Odds